Chem. J. Chinese Universities ›› 2003, Vol. 24 ›› Issue (5): 772.

• Articles • Previous Articles     Next Articles

Hydrothermal Synthesis and Characterizaton of [CH3NH3][NH3(CH2)6NH3]H3[P2Mo2W16O62]·H2O

LIU Zong-Rui1, WANG Li2, CHEN Bao-Guo1, XU Lin2, WANG En-Bo2, XING Yan3, JIA Heng-Qing3, LIN Yong-Hua3   

  1. 1. College of Chemistry, Inner Mongolia University for Nationalities, Tongliao 028043, China;
    2. Faculty of Chemistry, Northeast Normal University, Changchun 130024, China;
    3. Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
  • Received:2002-02-27 Online:2003-05-24 Published:2003-05-24

Abstract: Anovel heteropoly tungstomolybdophosphate,[CH3NH3][NH3(CH2)6NH3]H3[P2Mo2W16O62]·H2O has been synthesized and characterized by elemental analysis, IR, TGA-DSC and single-crystal X-ray structure analysis. Crystal data; monoclinic, space group P21/m, a=1.2596(3) nm, b=1.8715(4) nm, c=l. 9816(4) nm, a=γ=90°, β=90. 16(3)° V=4. 671(2) nm3, Z=2, Mr= 4358. 66, Dc= 3. 100 g·cm-3, μ=19. 978 mm-1, F(000)=3792, R=0. 0835, Rw= 0. 2026. The structure analysis shows that a kind of micropore with size of 0. 7364 nm×0. 8354 nm was formed in the crystal structure.

Key words: Hydrothermal synthesis, Crystal structure, Tungstomolybdophosphate

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